RIVERSIDE - The procession for fallen Riverside Police Officer Michael Crain has arrived at Riverside National Cemetery, where Crain will be buried.

Hundreds of people have lined up along Van Buren Boulevard for the procession to show their support for Crain, who was killed Feb. 7 when he and his partner were ambushed by a suspect believed to be Christopher Dorner.

The procession headed from the Grove Community Church at 19900 Grove Community Dr., to Abrams Dr., Orange Terrace Parkway and onto Van Buren Boulevard before reaching the cemetery at 22495 Van Buren Blvd.

Supporters outside the cemetery are holding signs that read, "we will never forget you Michael Crain."

Signs of support line a fence along procession route from Grove Community Church to Riverside National Cemetery. (Liset Marquez/Staff)

"When you lose a person who puts his life on the line every day for you, you want to show respect," Moore said. "His two kids have to grow up forever without him. The support from the community, physically seeing it, is positive."

Moore, like many, reflects on Officer Ryan Bonaminio, killed in 2010.

"This is the second time for us in a couple years. It's a shame," he said. .

Thousands attended Crain's funeral service, following a long procession from Acheson and Graham Mortuary to the church, where thousands of people were in attendance. .

The 400 members of the Riverside Police Department were joined by numerous law enforcement agencies from all over the state.

Crain was an 11-year-veteran of the Riverside Police Department and a veteran of the United States Marines.

He is survived by his wife, Regina, 10-year-old son and 4-year-old daughter.